Long-distance water supply pipeline detection robot

Abstract

The utility model discloses a long-distance water supply pipeline detection robot, and relates to the pipeline detection technology field, the long-distance water supply pipeline detection robot comprises a detection robot body, the inner wall of the detection robot body is fixedly connected with a slide rod, the inner wall of the detection robot body is rotatably connected with a second support rod, and the slide rod is fixedly connected with the second support rod. According to the long-distance water supply pipeline detection robot, when the robot returns after detection is completed, the first motor rotates reversely, a cable is wound around the surface of the roller, meanwhile, the second belt wheel drives the first belt wheel and the second supporting rod to rotate, the second belt wheel drives the second supporting rod to rotate, and the first belt wheel drives the second supporting rod to rotate; the reciprocating lead screw drives the lead screw sleeve to reciprocate on the sliding rod, the cable swings in a reciprocating mode under limiting of the limiting hole, the cable is evenly wound around the surface of the roller, the cable is taken back, and the situation that the cable is dragged, disengagement and damage of the cable are caused, and the use effect of the device is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline detection technical field, especially long distance water supply pipeline detection robot. BACKGROUND

[0002] In order to guarantee the stability of the growing water supply demand of city, it is usually necessary to detect and maintain the positions such as deformation, rupture and corrosion of water pipes, and the traditional maintenance mode is to check the safety hazards of structure one by one by using tape measure, compass and other tools, but since the pipeline is small, the pipeline detection robot carrying multiple sensors is generally used to complete accurate positioning in the pipeline.

[0003] Publication No. CN212584548U discloses a long distance water supply pipeline detection robot, but in the implementation process of the scheme, the use time and safety of the robot are increased by using the cable to supply power and transmit information to the robot, and the problem of weak signal in the pipeline is solved, but the device uses the cable by dragging when in use, and in the face of complex conditions that may occur in the pipeline, the cable is easy to separate from the robot, causing the robot to be unable to continue to be used, affecting the maintenance of the pipeline, and thus a long distance water supply pipeline detection robot is proposed. UTILITY MODEL CONTENT

[0004] The utility model aims at least to solve one of the technical problems existing in the prior art, and provides a long distance water supply pipeline detection robot, which can solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a long distance water supply pipeline detection robot, including detection robot body, the inner wall of detection robot body is fixedly connected with slide rod, the inner wall of detection robot body is rotatably connected with second support rod, the outer surface of second support rod is fixedly connected with reciprocating screw rod, the outer surface of reciprocating screw rod is equipped with screw rod sleeve, the inner wall of the top of screw rod sleeve is rotatably connected with the outer surface of slide rod, the outer surface of screw rod sleeve is equipped with limiting hole, the outer surface of second support rod is fixedly connected with first pulley, the inner wall of detection robot body is rotatably connected with third support rod, the outer surface of third support rod is fixedly connected with second pulley, the outer surface of second pulley is rotatably connected with the outer surface of first pulley through belt drive, the outer surface of third support rod is fixedly connected with roller, the inner bottom wall of detection robot body is fixedly connected with first motor, the output shaft of first motor is fixedly connected with third pulley, the outer surface of third pulley is rotatably connected with the outer surface of second pulley through belt drive, the outer surface of roller is provided with cable.

[0006] Preferably, the inside of the detection robot body is fixedly connected with a limiting block, and the lower surface of the limiting block is fixedly connected with an electric brush.

[0007] Preferably, the outer surface of the third supporting rod is fixedly connected with a metal ring, and the outer surface of the metal ring is attached to the lower surface of the electric brush.

[0008] Preferably, the back of the detection robot body is fixedly connected with a limiting cylinder, and the inside of the detection robot body is provided with a groove.

[0009] Preferably, the lower surface of the groove is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a second bevel gear.

[0010] Preferably, the lower surface of the groove is fixedly connected with a limiting ring, and the inside of the limiting ring is rotatably connected with a first supporting rod.

[0011] Preferably, the outer surface of the first supporting rod is fixedly connected with a first bevel gear, and the outer surface of the first bevel gear is engaged with the outer surface of the second bevel gear.

[0012] Preferably, the top end of the first supporting rod is fixedly connected with a supporting frame, the front surface of the supporting frame is fixedly connected with a camera, and the front surface of the supporting frame is fixedly connected with a lamp body.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The long-distance water supply pipeline detection robot drives the third supporting rod and the limiting hole to rotate by starting the first motor to drive the third pulley, makes the cable separate from the winding limiting of the roller, lays the cable on the advancing road of the robot, connects with the robot, and reverses the first motor when the robot returns after detection, so that the cable is wound on the surface of the roller, the second pulley drives the first pulley and the second supporting rod to rotate, the reciprocating screw rod drives the screw sleeve on the sliding rod to reciprocate, the cable reciprocates under the limiting of the limiting hole, the cable is uniformly wound on the surface of the roller, the cable is retracted, the cable is prevented from being dragged and damaged, and the use of the device is affected. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further illustrated below in combination with the drawings and examples:

[0016] Figure 1 It is a structure schematic view of the long-distance water supply pipeline detection robot of the utility model;

[0017] Figure 2 It is a limiting cylinder structure schematic view of the utility model;

[0018] Figure 3 A schematic diagram of a lead screw sleeve structure of the utility model;

[0019] Figure 4 A schematic diagram of a brush structure of the utility model;

[0020] Figure 5 A schematic diagram of a limiting ring structure of the utility model;

[0021] Figure 6 A schematic diagram of a limiting ring structure of the utility model Figure 4 An enlarged schematic diagram of A in the utility model.

[0022] Reference signs: 1, detection robot body; 2, camera; 3, lamp body; 4, support frame; 5, first support rod; 6, cable; 7, limiting cylinder; 8, sliding rod; 9, second support rod;

[0023] 10, first pulley; 11, second pulley; 12, groove; 13, third pulley; 14, first motor; 15, roller; 16, limiting hole; 17, lead screw sleeve; 18, reciprocating lead screw;

[0024] 19, metal ring; 20, brush; 21, limiting block; 22, limiting ring; 23, first bevel gear; 24, second bevel gear; 25, second motor; 26, third support rod. DETAILED DESCRIPTION

[0025] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0026] Please refer to Figures 1-5The utility model provides a technical scheme: a long distance water supply pipeline detection robot, including detection robot body 1, the inner wall fixed connection of detection robot body 1 limit silk rod cover 17 position's slide rod 8, the inner wall rotation connection of detection robot body 1 limit shuttle screw 18 position's second support rod 9, the outer surface fixed connection of second support rod 9 drive silk rod cover 17 movement's shuttle screw 18, the outer surface cover of shuttle screw 18 drive cable 6 movement's silk rod cover 17, the inner wall of the top of silk rod cover 17 and the outer surface sliding connection of slide rod 8, the outer surface of silk rod cover 17 is equipped with the limiting hole 16 of limit cable 6, the outer surface fixed connection of second support rod 9 drive first pulley 10 that rotates second support rod 9, the inner wall rotation connection of detection robot body 1 limit second pulley 11's third support rod 26, the outer surface fixed connection of third support rod 26 drive third support rod 26 rotation's second pulley 11, the outer surface of second pulley 11 and the outer surface of first pulley 10 are connected through belt drive, the outer surface fixed connection of third support rod 26 collect cable 6's cylinder 15, the inner bottom wall fixed connection of detection robot body 1 drive third pulley 13 rotation's first motor 14, the output shaft fixed connection of first motor 14 drive second pulley 11 rotation's third pulley 13, the outer surface of third pulley 13 and the outer surface of second pulley 11 are connected through belt drive, the outer surface of cylinder 15 is provided with the cable 6 of transmission information.

[0027] When working, the robot is moved into the pipeline by the robot drive system, then the first motor 14 is started, the third pulley 13 is rotated, the second pulley 11 and the cylinder 15 are rotated, the cable 6 wound on the cylinder 15 is separated from the surface of the cylinder 15, the cable 6 is laid under the moving route of the robot, the transmission of power and information of the robot is completed, when the robot needs to be retrieved, the robot is moved reversely, the first motor 14 is reversed, the cylinder 15 is reversely rotated, the cable 6 is wound on the surface of the cylinder 15, the second pulley 11 drives the first pulley 10 and the second support rod 9 to rotate, the shuttle screw 18 drives the silk rod cover 17 to reciprocate on the slide rod 8, the cable 6 is uniformly wound on the surface of the cylinder 15 under the driving of the silk rod cover 17 under the limiting action of the limiting hole 16, the cable 6 is collected and stored, the robot is conveniently moved and controlled.

[0028] The inside of the detection robot body 1 is fixedly connected with a limiting block 21, and the lower surface of the limiting block 21 is fixedly connected with an electric brush 20.

[0029] When working, the limiting block 21 is used to conveniently fix the electric brush 20.

[0030] The outer surface of the third supporting rod 26 is fixedly connected with a metal ring 19, and the outer surface of the metal ring 19 is attached to the lower surface of the brush 20.

[0031] In work, the metal ring 19 serves to contact the brush 20 for power transmission.

[0032] The back of the detection robot body 1 is fixedly connected with a limiting cylinder 7, and the inside of the detection robot body 1 is provided with a groove 12.

[0033] In work, the limiting cylinder 7 serves to limit the position of the cable 6.

[0034] The lower surface of the groove 12 is fixedly connected with a second motor 25, and the output end of the second motor 25 is fixedly connected with a second bevel gear 24.

[0035] In work, the second motor 25 serves to drive the second bevel gear 24 to rotate.

[0036] The lower surface of the groove 12 is fixedly connected with a limiting ring 22, and the inside of the limiting ring 22 is rotatably connected with a first supporting rod 5.

[0037] In work, the limiting ring 22 serves to limit the position of the first supporting rod 5.

[0038] The outer surface of the first supporting rod 5 is fixedly connected with a first bevel gear 23, and the outer surface of the first bevel gear 23 is engaged with the outer surface of the second bevel gear 24.

[0039] In work, the first bevel gear 23 serves to drive the first supporting rod 5 to rotate.

[0040] The top end of the first supporting rod 5 is fixedly connected with a supporting frame 4, the front surface of the supporting frame 4 is fixedly connected with a camera 2, and the front surface of the supporting frame 4 is fixedly connected with a lamp body 3.

[0041] In work, the supporting frame 4 serves to support and fix the positions of the camera 2 and the lamp body 3.

[0042] The working principle is that the second motor 25 is started to drive the second bevel gear 24 to rotate, the first support rod 5 is driven to rotate by the meshing action between the second bevel gear 24 and the first bevel gear 23, the camera 2 and the lamp body 3 are driven to rotate, lighting and observation detection in the pipeline are realized, the first motor 14 is started to drive the third pulley 13 to rotate, the third support rod 26 and the limiting hole 16 are driven to rotate, the cable 6 is separated from the winding limiting of the roller 15, the cable 6 is laid on the road of the robot, the cable 6 is connected with the robot, the wire harness in the cable 6 is connected with the metal ring 19 and is attached to the brush 20, the control and information transmission of the robot are realized, when the detection is completed, the robot returns, the first motor 14 is turned over, the cable 6 is wound on the surface of the roller 15, the first pulley 10 and the second support rod 9 are driven to rotate by the second pulley 11, the reciprocating screw rod 18 drives the screw sleeve 17 to reciprocate on the slide rod 8, the cable 6 reciprocates under the limiting of the limiting hole 16, the cable 6 is uniformly wound on the surface of the roller 15, and the cable 6 is retracted.

[0043] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A long-distance water supply pipeline inspection robot comprising an inspection robot body (1), characterized in that, The inner wall of the detection robot body (1) is fixedly connected with a sliding rod (8), the inner wall of the detection robot body (1) is rotatably connected with a second support rod (9), the outer surface of the second support rod (9) is fixedly connected with a reciprocating screw rod (18), the outer surface of the reciprocating screw rod (18) is sleeved with a screw rod sleeve (17), the inner wall of the top end of the screw rod sleeve (17) is slidably connected with the outer surface of the sliding rod (8), the outer surface of the screw rod sleeve (17) is provided with a limiting hole (16), the outer surface of the second support rod (9) is fixedly connected with a first belt pulley (10), the inner wall of the detection robot body (1) is rotatably connected with a third support rod (26), the outer surface of the third support rod (26) is fixedly connected with a second belt pulley (11), the outer surface of the second belt pulley (11) is drivingly connected with the outer surface of the first belt pulley (10) through a belt, the outer surface of the third support rod (26) is fixedly connected with a roller (15), the inner bottom wall of the detection robot body (1) is fixedly connected with a first motor (14), the output shaft of the first motor (14) is fixedly connected with a third belt pulley (13), the outer surface of the third belt pulley (13) is drivingly connected with the outer surface of the second belt pulley (11) through a belt, and the outer surface of the roller (15) is provided with a cable (6).

2. The long distance water supply pipeline inspection robot according to claim 1, characterized in that: The inner wall of the detection robot body (1) is fixedly connected with a limiting block (21), and the lower surface of the limiting block (21) is fixedly connected with a brush (20).

3. The long distance water supply pipeline inspection robot according to claim 1, characterized in that: The outer surface of the third support rod (26) is fixedly connected with a metal ring (19), and the outer surface of the metal ring (19) is in close contact with the lower surface of the brush (20).

4. The long distance water supply pipeline inspection robot according to claim 1, characterized in that: The back of the detection robot body (1) is fixedly connected with a limiting cylinder (7), and the inner wall of the detection robot body (1) is provided with a groove (12).

5. The long distance water supply pipeline inspection robot according to claim 4, characterized in that: The lower surface of the groove (12) is fixedly connected with a second motor (25), and the output end of the second motor (25) is fixedly connected with a second umbrella gear (24).

6. The long distance water supply pipeline inspection robot according to claim 4, characterized in that: The lower surface of the groove (12) is fixedly connected with a limiting ring (22), and the inner wall of the limiting ring (22) is rotatably connected with a first support rod (5).

7. The long distance water supply pipeline inspection robot according to claim 6, characterized in that: The outer surface of the first support rod (5) is fixedly connected with a first umbrella gear (23), and the outer surface of the first umbrella gear (23) is in meshing connection with the outer surface of the second umbrella gear (24).

8. The long distance water supply pipeline inspection robot according to claim 6, characterized in that: The top end of the first support rod (5) is fixedly connected with a support frame (4), the front surface of the support frame (4) is fixedly connected with a camera (2), and the front surface of the support frame (4) is fixedly connected with a lamp body (3).

Images